(bells ringing) >> osgood: practicing on this from zimbabwe. one example of the rare and exotic musical instruments you can find on exhibit at a new museum whose displays are meant to be seen and heard. arizona is home to one of the largest canyons in the world. but even the grand canyon might not be big enough to contain the sound made by more than 3,000 instruments, each on display at the musical instrument museum recently opened in phoenix. here you can marvel at the intricate details of an 18th century viola. pluck the strings of this instrument. or hear the melody of an lyre from ken i can't. ... kenya. >> what we wanted to do from the very start is to create a museum that is based on understanding what is the art form that surrounds more of us on an everyday basis than any other, and that is music. >> osgood: built de walt is the president and director of the museum. >> we have created ensembles of musical instruments from every country. what we're presenting is audio and video from those countries as well. ♪ even if you can't read the